我在新版本中执行tuto wakanda,当我播放js方法addSuperheroes.js时,出现错误代码4055。 我需要帮助。wakanda remove()无法读取属性'删除'未定义 - errCode 4055
方法:
ds.Superhero.remove();
new ds.Superhero({name:"Batman"}).save();
new ds.Superhero({name:"Superman"}).save();
var favoriteSuperhero = new ds.Superhero({name:"Wonder Woman"});
favoriteSuperhero.save();
ds.Superhero.all();
错误:
{
"__ERROR": [
{
"message": "Cannot read property 'remove' of undefined, line #1, file:///Users/arnaudthierard/Documents/Wakanda/solutions/HelloWorldWeb/back-end-superheroes/script/addSuperheroes.js.",
"componentSignature": "jvsc",
"errCode": 4055
},
{
"message": "Error evaluating javascript file:///Users/arnaudthierard/Documents/Wakanda/solutions/HelloWorldWeb/back-end-superheroes/script/addSuperheroes.js",
"componentSignature": "JS4D",
"errCode": 2
}
]
}
你确定Superhero类是被定义的吗?在运行代码之前,您是否尝试过重新加载解决方案/服务器? –